package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Slf4j
@Api(tags = "通用接口")
public class CommonController
{
    @Autowired
    private AliOssUtil aliOssUtil;
    @PostMapping("upload")
    public Result<String> upload(MultipartFile file) {
       log.info("文件上传{}",file);
        try {
            //拿到文件的后缀与uuid组成新名字传给upload方法
//            String extension = file.getOriginalFilename().split(".")[1];
            String extension = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."));
            String objectName = UUID.randomUUID().toString() + "." + extension;
            String url=aliOssUtil.upload(file.getBytes(),objectName);//方法返回的是图片的url
            return Result.success(url);
        } catch (IOException e) {
//            System.out.println(e.getMessage());
            log.error("文件上传失败{}",e);
//            return Result.error("上传失败");
            return Result.error(MessageConstant.UPLOAD_FAILED);
        }
    }
}
